Arrrgh. Burning smell.

Posted by: genixia

Arrrgh. Burning smell. - 14/02/2003 08:56

Don't ya just hate it when...

Some piece of electronic equipment in a room full of the stuff starts to make a smell, and you can't identify which it is?

Something, somewhere in my home office has blown a capacitor. As I type this, my nostrils are flaring at the horrid pungent smell that electrolytic capacitors give out.

What is really frustrating is that I can *only* smell it when I am sitting at a typing position. If I stick my nose close to any of the equipment, I cannot smell it. As far as I can tell, it's not the server, the monitor, the PC, the other monitor, either of the laptops, the empeg, either of the UPSs, any of the PC speakers, the network switch, the KVM, either of the printers, any of the wall-warts, the cable modem or the (unplugged) Nortel Contivity box.

Where the fsck is it coming from. It's driving me nuts. If anyone knows, please tell me.
Posted by: Roger

Re: Arrrgh. Burning smell. - 14/02/2003 09:29

Well Dave just blew up a prototype board in the office here. It smells pretty bad. Maybe it's got as far as you?
Posted by: tman

Re: Arrrgh. Burning smell. - 14/02/2003 09:36

It's unlikely but it could be the keyboard itself? They've usually got a couple of discrete components in there with the microcontroller.

- Trevor
Posted by: genixia

Re: Arrrgh. Burning smell. - 14/02/2003 09:48

Hmm.... good idea, but no dice. I checked the mice too
Posted by: genixia

Re: Arrrgh. Burning smell. - 14/02/2003 09:49

HeHe...maybe.

Of course, that does raise a question....prototype for What?
Posted by: BAKup

Re: Arrrgh. Burning smell. - 14/02/2003 12:26

Sniffing mouse balls? That's sick!
Posted by: ricin

Re: Arrrgh. Burning smell. - 14/02/2003 12:58

Over there ---->
Posted by: rob

Re: Arrrgh. Burning smell. - 14/02/2003 16:36

Of course, that does raise a question....prototype for What?

I'll be asking him the same question next week
Posted by: muzza

Re: Arrrgh. Burning smell. - 15/02/2003 06:06

well it WAS a prototype. It's not very much anymore. Maybe if he told you he'd have to kill you.
Posted by: thinfourth2

Re: Arrrgh. Burning smell. - 15/02/2003 06:11

maybe it is a prototype combined mp3 player/cooker of some sort
Posted by: altman

Re: Arrrgh. Burning smell. - 17/02/2003 18:21

No, it just eat a diode in the PSU circuit. It still works, with a bigger diode in there instead. The whole PSU in the first prototypes is being binned anyway and replaced with a more efficient one.

Of course, I'm still not telling anyone what the prototype is of - apart from it's very, very cute.

Hugo
Posted by: thinfourth2

Re: Arrrgh. Burning smell. - 18/02/2003 03:33

very very cute

this can mean only one thing you are developing a hard disc based MP3 playing furby
Posted by: genixia

Re: Arrrgh. Burning smell. - 19/02/2003 09:57

Stop teasing


Anyway, the burning device made itself known. As I had quietly suspected, it was my server's PSU. Over time it had gotten overloaded, I noticed about 3 months ago, but neglected to replace it. (Why fix something that is still working?) Why it would work solidly for days after blowing the cap and then die quietly last night is beyond me. I can't complain though - 2.5 years of 24x7 service on it's original fan, at least the last 3 months of that being overloaded. Wherever it is that well-behaved PSUs go to when they die, this one deserves to get there.

Off to CompUSA...

Oh, ricin, you were correct.
Posted by: tfabris

Re: Arrrgh. Burning smell. - 19/02/2003 10:47

Oh, ricin, you were correct.
ROFL
Posted by: ricin

Re: Arrrgh. Burning smell. - 19/02/2003 14:40

LOL. You know, for some reason I've had good luck with that.